Police and firefighters work at the scene of a two-car accident on the Bronx River Parkway at the traffic circle shortly after 4 p.m., near the Kensico Dam June 12, 2014. Four people were taken by Valhalla EMS to the Westchester Medical Center. The injuries appeared to be minor, fire and police said. Peter Carr/The Journal News

Police and firefighters work at the scene of a two-car accident on the Bronx River Parkway at the traffic circle shortly after 4 p.m., near the Kensico Dam June 12, 2014. Four people were taken by Valhalla EMS to the Westchester Medical Center. The injuries appeared to be minor, fire and police said. Peter Carr/The Journal News

Police and firefighters work at the scene of a two-car accident on the Bronx River Parkway at the traffic circle shortly after 4 p.m., near the Kensico Dam June 12, 2014. Four people were taken by Valhalla EMS to the Westchester Medical Center. The injuries appeared to be minor, fire and police said. Peter Carr/The Journal News